%0 Conference Proceedings %T Synthesis, spectroscopic characterization and crystal structure of 3,5-F2C6H3C(O)N(H)P(O)X, X= NH-CH2-C(CH3)2-CH2-NH: The first %A Shoghpour Bayraq, Samad %A Pourayoubi, Mehrdad %A KEIKHA, MOJTABA %J 15th Iranian Chemistry Conference %D 2011